APA (7th ed.) Citation

Knopf, L., Tate, B. L., & Patrylow, S. (1970). Practical nurses five years after graduation: Nurse career-pattern study. National League for Nursing.

Chicago Style (17th ed.) Citation

Knopf, Lucille, Barbara L. Tate, and Sarah Patrylow. Practical Nurses Five Years After Graduation: Nurse Career-pattern Study. New York: National League for Nursing, 1970.

MLA (9th ed.) Citation

Knopf, Lucille, et al. Practical Nurses Five Years After Graduation: Nurse Career-pattern Study. National League for Nursing, 1970.